Category // FSC 6680 · 25,932 items

Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Instruments measuring liquid and gas flow, liquid level, and mechanical motion, including liquid quantity indicators.

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25,932 items

  1. GLASS,LIQUID SIGHT INDICATOR,ROU NSN 6680-01-737-7678 P/N 477-42934-000 FIND 88 · 477-42934-000 · 077-46868-000
  2. FLOAT AND ROD,FLOWMETER NSN 6680-01-734-2616 P/N 9A-301C150G01 · R8672801-F121F · EB-5359-1
  3. GAGE,GAS FLOW NSN 6680-01-733-7538 P/N 71-0.25 · 71-025 · 71-0.25
  4. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-733-1145 P/N 6640891 PAGE 15 ASSY 6 · 6640891 · 2633-728-01 ASSY 6
  5. INDICATOR,LIQUID QUANTITY NSN 6680-01-377-9794 P/N DP85T · 6339460ITEM · 6339460ITEM1
  6. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-01-377-8340 P/N 95690-33 · 95690-33 · 95690-32
  7. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-377-2530 P/N QVRL035109 · 035109 · 035109
  8. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-377-2529 P/N QVRL024132 · 024132 · 024132
  9. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-376-4002 P/N 2D6435 · 2D6435 · N06458
  10. INDICATOR,SIGHT,LIQUID NSN 6680-01-376-1626 P/N BW-10-04041 · 515-5966459 PC 222 · 515-2143605 PC
  11. INDICATOR,SIGHT,LIQUID NSN 6680-01-376-1128 P/N 1761974-80 · 1761974-80 · 1761974-80
  12. INDICATOR,SIGHT,LIQUID NSN 6680-01-375-8153 P/N 1419M88P01 · LMSSMN03GQ30.00L · 82RL-CH 1/2NPT
  13. SWITCH,LIQUID LEVEL NSN 6680-01-375-2008 P/N 49934 · LS-49455-SPDT-NO-30 · 181404 LS-179400-SPDT-030
  14. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-375-0939 P/N ET1CR8G · ET4CRPHG11 · 13225E9178-3
  15. INDICATOR,SIGHT,LIQUID NSN 6680-01-374-4817 P/N 106-308-16 · 106-308-16 · 106-308-16
  16. SUPPORTER,SIGHT GLASS NSN 6680-01-373-8919 P/N 517841 ITEM 517841-2 · 517841-2 · 51784102
  17. TACHOMETER,ELECTRONIC NSN 6680-01-373-7960 P/N SPD-100 · SPD-100 · 3206117-13
  18. METER,FLOW RATE INDICATING NSN 6680-01-373-7949 P/N RMA-14-SSV-APF · RMA-14-SSV-APF · 56-700085-00
  19. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-373-5880 P/N 11907535 · MODEL25 · 11907535
  20. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-373-2861 P/N 55S0137M0010 · 83S-0017-2M · 55S0137M0010
  21. INDICATOR,SIGHT,LIQUID NSN 6680-01-373-2808 P/N 984.35617.00 · 9843561700 · 8719143
  22. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-373-2807 P/N 984.57860-01 · 9845786001 · 8719143
  23. INDICATOR,SIGHT,LIQUID NSN 6680-01-373-1285 P/N R1/2IN.L57-01 · R1/2IN.L57-01 · KLSS32002MX601 ITEM 8
  24. FLOAT,METER,FLOW RATE INDICATING NSN 6680-01-372-7784 P/N 3486 · 01-90-3486 · 3486

Ranked by how many manufacturer cross-references are on file. Every item is quote-only — the federal record carries no price and no stock, and Atlas publishes neither. Browsing stops at page 500 of this class — past that, search by number. Send a whole list →

Questions about Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

What does federal supply class 6680 cover?

Federal supply class 6680 covers liquid and gas flow, liquid level, and mechanical motion measuring instruments. Items filed here include liquid quantity indicators.

How is a part in federal supply class 6680 identified?

An instrument is identified by its NSN and item name, with the characteristics on file and the manufacturer cross-references carried on the record. Each item in the class has its own National Stock Number (NSN) record, listed above.

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